CAPI: Call a controller 'controller', not 'card'

At least for our internal use, fix the misnomers that refer to a CAPI
controller as 'card'. No functional changes.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index ef564ee1c06ca70a86922c04503fc45abee9932c..f37c13b4ddc7f1e21019ea13ea1f4586384ab5be 100644 (file)
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -67,24 +67,24 @@ static DEFINE_RWLOCK(application_lock);
 static DEFINE_MUTEX(controller_mutex);
 
 struct capi20_appl *capi_applications[CAPI_MAXAPPL];
-struct capi_ctr *capi_cards[CAPI_MAXCONTR];
+struct capi_ctr *capi_controller[CAPI_MAXCONTR];
 
-static int ncards;
+static int ncontrollers;
 
 /* -------- controller ref counting -------------------------------------- */
 
 static inline struct capi_ctr *
-capi_ctr_get(struct capi_ctr *card)
+capi_ctr_get(struct capi_ctr *ctr)
 {
-       if (!try_module_get(card->owner))
+       if (!try_module_get(ctr->owner))
                return NULL;
-       return card;
+       return ctr;
 }
 
 static inline void
-capi_ctr_put(struct capi_ctr *card)
+capi_ctr_put(struct capi_ctr *ctr)
 {
-       module_put(card->owner);
+       module_put(ctr->owner);
 }
 
 /* ------------------------------------------------------------- */
@@ -94,7 +94,7 @@ static inline struct capi_ctr *get_capi_ctr_by_nr(u16 contr)
        if (contr - 1 >= CAPI_MAXCONTR)
                return NULL;
 
-       return capi_cards[contr - 1];
+       return capi_controller[contr - 1];
 }
 
 static inline struct capi20_appl *get_capi_appl_by_nr(u16 applid)
@@ -144,46 +144,48 @@ static inline int capi_subcmd_valid(u8 subcmd)
 
 /* ------------------------------------------------------------ */
 
-static void register_appl(struct capi_ctr *card, u16 applid, capi_register_params *rparam)
+static void
+register_appl(struct capi_ctr *ctr, u16 applid, capi_register_params *rparam)
 {
-       card = capi_ctr_get(card);
+       ctr = capi_ctr_get(ctr);
 
-       if (card)
-               card->register_appl(card, applid, rparam);
+       if (ctr)
+               ctr->register_appl(ctr, applid, rparam);
        else
-               printk(KERN_WARNING "%s: cannot get card resources\n", __func__);
+               printk(KERN_WARNING "%s: cannot get controller resources\n",
+                      __func__);
 }
 
 
-static void release_appl(struct capi_ctr *card, u16 applid)
+static void release_appl(struct capi_ctr *ctr, u16 applid)
 {
        DBG("applid %#x", applid);
        
-       card->release_appl(card, applid);
-       capi_ctr_put(card);
+       ctr->release_appl(ctr, applid);
+       capi_ctr_put(ctr);
 }
 
 /* -------- KCI_CONTRUP --------------------------------------- */
 
 static void notify_up(u32 contr)
 {
-       struct capi_ctr *card = get_capi_ctr_by_nr(contr);
+       struct capi_ctr *ctr = get_capi_ctr_by_nr(contr);
        struct capi20_appl *ap;
        u16 applid;
 
        if (showcapimsgs & 1) {
                printk(KERN_DEBUG "kcapi: notify up contr %d\n", contr);
        }
-       if (!card) {
+       if (!ctr) {
                printk(KERN_WARNING "%s: invalid contr %d\n", __func__, contr);
                return;
        }
        for (applid = 1; applid <= CAPI_MAXAPPL; applid++) {
                ap = get_capi_appl_by_nr(applid);
                if (!ap || ap->release_in_progress) continue;
-               register_appl(card, applid, &ap->rparam);
+               register_appl(ctr, applid, &ap->rparam);
                if (ap->callback && !ap->release_in_progress)
-                       ap->callback(KCI_CONTRUP, contr, &card->profile);
+                       ap->callback(KCI_CONTRUP, contr, &ctr->profile);
        }
 }
 
@@ -269,14 +271,15 @@ static void recv_handler(struct work_struct *work)
 
 /**
  * capi_ctr_handle_message() - handle incoming CAPI message
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  * @appl:      application ID.
  * @skb:       message.
  *
  * Called by hardware driver to pass a CAPI message to the application.
  */
 
-void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *skb)
+void capi_ctr_handle_message(struct capi_ctr *ctr, u16 appl,
+                            struct sk_buff *skb)
 {
        struct capi20_appl *ap;
        int showctl = 0;
@@ -284,43 +287,45 @@ void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *s
        unsigned long flags;
        _cdebbuf *cdb;
 
-       if (card->cardstate != CARD_RUNNING) {
+       if (ctr->state != CAPI_CTR_RUNNING) {
                cdb = capi_message2str(skb->data);
                if (cdb) {
                        printk(KERN_INFO "kcapi: controller [%03d] not active, got: %s",
-                               card->cnr, cdb->buf);
+                               ctr->cnr, cdb->buf);
                        cdebbuf_free(cdb);
                } else
                        printk(KERN_INFO "kcapi: controller [%03d] not active, cannot trace\n",
-                               card->cnr);
+                               ctr->cnr);
                goto error;
        }
 
        cmd = CAPIMSG_COMMAND(skb->data);
         subcmd = CAPIMSG_SUBCOMMAND(skb->data);
        if (cmd == CAPI_DATA_B3 && subcmd == CAPI_IND) {
-               card->nrecvdatapkt++;
-               if (card->traceflag > 2) showctl |= 2;
+               ctr->nrecvdatapkt++;
+               if (ctr->traceflag > 2)
+                       showctl |= 2;
        } else {
-               card->nrecvctlpkt++;
-               if (card->traceflag) showctl |= 2;
+               ctr->nrecvctlpkt++;
+               if (ctr->traceflag)
+                       showctl |= 2;
        }
-       showctl |= (card->traceflag & 1);
+       showctl |= (ctr->traceflag & 1);
        if (showctl & 2) {
                if (showctl & 1) {
                        printk(KERN_DEBUG "kcapi: got [%03d] id#%d %s len=%u\n",
-                              card->cnr, CAPIMSG_APPID(skb->data),
+                              ctr->cnr, CAPIMSG_APPID(skb->data),
                               capi_cmd2str(cmd, subcmd),
                               CAPIMSG_LEN(skb->data));
                } else {
                        cdb = capi_message2str(skb->data);
                        if (cdb) {
                                printk(KERN_DEBUG "kcapi: got [%03d] %s\n",
-                                       card->cnr, cdb->buf);
+                                       ctr->cnr, cdb->buf);
                                cdebbuf_free(cdb);
                        } else
                                printk(KERN_DEBUG "kcapi: got [%03d] id#%d %s len=%u, cannot trace\n",
-                                       card->cnr, CAPIMSG_APPID(skb->data),
+                                       ctr->cnr, CAPIMSG_APPID(skb->data),
                                        capi_cmd2str(cmd, subcmd),
                                        CAPIMSG_LEN(skb->data));
                }
@@ -356,74 +361,75 @@ EXPORT_SYMBOL(capi_ctr_handle_message);
 
 /**
  * capi_ctr_ready() - signal CAPI controller ready
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  *
  * Called by hardware driver to signal that the controller is up and running.
  */
 
-void capi_ctr_ready(struct capi_ctr * card)
+void capi_ctr_ready(struct capi_ctr *ctr)
 {
-       card->cardstate = CARD_RUNNING;
+       ctr->state = CAPI_CTR_RUNNING;
 
-        printk(KERN_NOTICE "kcapi: card [%03d] \"%s\" ready.\n",
-              card->cnr, card->name);
+       printk(KERN_NOTICE "kcapi: controller [%03d] \"%s\" ready.\n",
+              ctr->cnr, ctr->name);
 
-       notify_push(KCI_CONTRUP, card->cnr, 0, 0);
+       notify_push(KCI_CONTRUP, ctr->cnr, 0, 0);
 }
 
 EXPORT_SYMBOL(capi_ctr_ready);
 
 /**
  * capi_ctr_down() - signal CAPI controller not ready
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  *
  * Called by hardware driver to signal that the controller is down and
  * unavailable for use.
  */
 
-void capi_ctr_down(struct capi_ctr * card)
+void capi_ctr_down(struct capi_ctr *ctr)
 {
        u16 appl;
 
        DBG("");
 
-        if (card->cardstate == CARD_DETECTED)
+       if (ctr->state == CAPI_CTR_DETECTED)
                return;
 
-        card->cardstate = CARD_DETECTED;
+       ctr->state = CAPI_CTR_DETECTED;
 
-       memset(card->manu, 0, sizeof(card->manu));
-       memset(&card->version, 0, sizeof(card->version));
-       memset(&card->profile, 0, sizeof(card->profile));
-       memset(card->serial, 0, sizeof(card->serial));
+       memset(ctr->manu, 0, sizeof(ctr->manu));
+       memset(&ctr->version, 0, sizeof(ctr->version));
+       memset(&ctr->profile, 0, sizeof(ctr->profile));
+       memset(ctr->serial, 0, sizeof(ctr->serial));
 
        for (appl = 1; appl <= CAPI_MAXAPPL; appl++) {
                struct capi20_appl *ap = get_capi_appl_by_nr(appl);
                if (!ap || ap->release_in_progress)
                        continue;
 
-               capi_ctr_put(card);
+               capi_ctr_put(ctr);
        }
 
-       printk(KERN_NOTICE "kcapi: card [%03d] down.\n", card->cnr);
+       printk(KERN_NOTICE "kcapi: controller [%03d] down.\n", ctr->cnr);
 
-       notify_push(KCI_CONTRDOWN, card->cnr, 0, 0);
+       notify_push(KCI_CONTRDOWN, ctr->cnr, 0, 0);
 }
 
 EXPORT_SYMBOL(capi_ctr_down);
 
 /**
  * capi_ctr_suspend_output() - suspend controller
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  *
  * Called by hardware driver to stop data flow.
  */
 
-void capi_ctr_suspend_output(struct capi_ctr *card)
+void capi_ctr_suspend_output(struct capi_ctr *ctr)
 {
-       if (!card->blocked) {
-               printk(KERN_DEBUG "kcapi: card [%03d] suspend\n", card->cnr);
-               card->blocked = 1;
+       if (!ctr->blocked) {
+               printk(KERN_DEBUG "kcapi: controller [%03d] suspend\n",
+                      ctr->cnr);
+               ctr->blocked = 1;
        }
 }
 
@@ -431,16 +437,17 @@ EXPORT_SYMBOL(capi_ctr_suspend_output);
 
 /**
  * capi_ctr_resume_output() - resume controller
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  *
  * Called by hardware driver to resume data flow.
  */
 
-void capi_ctr_resume_output(struct capi_ctr *card)
+void capi_ctr_resume_output(struct capi_ctr *ctr)
 {
-       if (card->blocked) {
-               printk(KERN_DEBUG "kcapi: card [%03d] resume\n", card->cnr);
-               card->blocked = 0;
+       if (ctr->blocked) {
+               printk(KERN_DEBUG "kcapi: controller [%03d] resumed\n",
+                      ctr->cnr);
+               ctr->blocked = 0;
        }
 }
 
@@ -450,21 +457,20 @@ EXPORT_SYMBOL(capi_ctr_resume_output);
 
 /**
  * attach_capi_ctr() - register CAPI controller
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  *
  * Called by hardware driver to register a controller with the CAPI subsystem.
  * Return value: 0 on success, error code < 0 on error
  */
 
-int
-attach_capi_ctr(struct capi_ctr *card)
+int attach_capi_ctr(struct capi_ctr *ctr)
 {
        int i;
 
        mutex_lock(&controller_mutex);
 
        for (i = 0; i < CAPI_MAXCONTR; i++) {
-               if (capi_cards[i] == NULL)
+               if (!capi_controller[i])
                        break;
        }
        if (i == CAPI_MAXCONTR) {
@@ -472,25 +478,25 @@ attach_capi_ctr(struct capi_ctr *card)
                printk(KERN_ERR "kcapi: out of controller slots\n");
                return -EBUSY;
        }
-       capi_cards[i] = card;
+       capi_controller[i] = ctr;
 
        mutex_unlock(&controller_mutex);
 
-       card->nrecvctlpkt = 0;
-       card->nrecvdatapkt = 0;
-       card->nsentctlpkt = 0;
-       card->nsentdatapkt = 0;
-       card->cnr = i + 1;
-       card->cardstate = CARD_DETECTED;
-       card->blocked = 0;
-       card->traceflag = showcapimsgs;
-
-       sprintf(card->procfn, "capi/controllers/%d", card->cnr);
-       card->procent = proc_create_data(card->procfn, 0, NULL, card->proc_fops, card);
-
-       ncards++;
-       printk(KERN_NOTICE "kcapi: Controller [%03d]: %s attached\n",
-                       card->cnr, card->name);
+       ctr->nrecvctlpkt = 0;
+       ctr->nrecvdatapkt = 0;
+       ctr->nsentctlpkt = 0;
+       ctr->nsentdatapkt = 0;
+       ctr->cnr = i + 1;
+       ctr->state = CAPI_CTR_DETECTED;
+       ctr->blocked = 0;
+       ctr->traceflag = showcapimsgs;
+
+       sprintf(ctr->procfn, "capi/controllers/%d", ctr->cnr);
+       ctr->procent = proc_create_data(ctr->procfn, 0, NULL, ctr->proc_fops, ctr);
+
+       ncontrollers++;
+       printk(KERN_NOTICE "kcapi: controller [%03d]: %s attached\n",
+                       ctr->cnr, ctr->name);
        return 0;
 }
 
@@ -498,27 +504,27 @@ EXPORT_SYMBOL(attach_capi_ctr);
 
 /**
  * detach_capi_ctr() - unregister CAPI controller
- * @card:      controller descriptor structure.
+ * @ctr:       controller descriptor structure.
  *
  * Called by hardware driver to remove the registration of a controller
  * with the CAPI subsystem.
  * Return value: 0 on success, error code < 0 on error
  */
 
-int detach_capi_ctr(struct capi_ctr *card)
+int detach_capi_ctr(struct capi_ctr *ctr)
 {
-        if (card->cardstate != CARD_DETECTED)
-               capi_ctr_down(card);
+       if (ctr->state != CAPI_CTR_DETECTED)
+               capi_ctr_down(ctr);
 
-       ncards--;
+       ncontrollers--;
 
-       if (card->procent) {
-          remove_proc_entry(card->procfn, NULL);
-          card->procent = NULL;
+       if (ctr->procent) {
+               remove_proc_entry(ctr->procfn, NULL);
+               ctr->procent = NULL;
        }
-       capi_cards[card->cnr - 1] = NULL;
-       printk(KERN_NOTICE "kcapi: Controller [%03d]: %s unregistered\n",
-                       card->cnr, card->name);
+       capi_controller[ctr->cnr - 1] = NULL;
+       printk(KERN_NOTICE "kcapi: controller [%03d]: %s unregistered\n",
+              ctr->cnr, ctr->name);
 
        return 0;
 }
@@ -576,7 +582,8 @@ u16 capi20_isinstalled(void)
 {
        int i;
        for (i = 0; i < CAPI_MAXCONTR; i++) {
-               if (capi_cards[i] && capi_cards[i]->cardstate == CARD_RUNNING)
+               if (capi_controller[i] &&
+                   capi_controller[i]->state == CAPI_CTR_RUNNING)
                        return CAPI_NOERROR;
        }
        return CAPI_REGNOTINSTALLED;
@@ -635,9 +642,10 @@ u16 capi20_register(struct capi20_appl *ap)
        
        mutex_lock(&controller_mutex);
        for (i = 0; i < CAPI_MAXCONTR; i++) {
-               if (!capi_cards[i] || capi_cards[i]->cardstate != CARD_RUNNING)
+               if (!capi_controller[i] ||
+                   capi_controller[i]->state != CAPI_CTR_RUNNING)
                        continue;
-               register_appl(capi_cards[i], applid, &ap->rparam);
+               register_appl(capi_controller[i], applid, &ap->rparam);
        }
        mutex_unlock(&controller_mutex);
 
@@ -674,9 +682,10 @@ u16 capi20_release(struct capi20_appl *ap)
 
        mutex_lock(&controller_mutex);
        for (i = 0; i < CAPI_MAXCONTR; i++) {
-               if (!capi_cards[i] || capi_cards[i]->cardstate != CARD_RUNNING)
+               if (!capi_controller[i] ||
+                   capi_controller[i]->state != CAPI_CTR_RUNNING)
                        continue;
-               release_appl(capi_cards[i], ap->applid);
+               release_appl(capi_controller[i], ap->applid);
        }
        mutex_unlock(&controller_mutex);
 
@@ -703,13 +712,13 @@ EXPORT_SYMBOL(capi20_release);
 
 u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb)
 {
-       struct capi_ctr *card;
+       struct capi_ctr *ctr;
        int showctl = 0;
        u8 cmd, subcmd;
 
        DBG("applid %#x", ap->applid);
  
-       if (ncards == 0)
+       if (ncontrollers == 0)
                return CAPI_REGNOTINSTALLED;
        if ((ap->applid == 0) || ap->release_in_progress)
                return CAPI_ILLAPPNR;
@@ -717,28 +726,30 @@ u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb)
            || !capi_cmd_valid(CAPIMSG_COMMAND(skb->data))
            || !capi_subcmd_valid(CAPIMSG_SUBCOMMAND(skb->data)))
                return CAPI_ILLCMDORSUBCMDORMSGTOSMALL;
-       card = get_capi_ctr_by_nr(CAPIMSG_CONTROLLER(skb->data));
-       if (!card || card->cardstate != CARD_RUNNING) {
-               card = get_capi_ctr_by_nr(1); // XXX why?
-               if (!card || card->cardstate != CARD_RUNNING) 
+       ctr = get_capi_ctr_by_nr(CAPIMSG_CONTROLLER(skb->data));
+       if (!ctr || ctr->state != CAPI_CTR_RUNNING) {
+               ctr = get_capi_ctr_by_nr(1); /* XXX why? */
+               if (!ctr || ctr->state != CAPI_CTR_RUNNING)
                        return CAPI_REGNOTINSTALLED;
        }
-       if (card->blocked)
+       if (ctr->blocked)
                return CAPI_SENDQUEUEFULL;
 
        cmd = CAPIMSG_COMMAND(skb->data);
         subcmd = CAPIMSG_SUBCOMMAND(skb->data);
 
        if (cmd == CAPI_DATA_B3 && subcmd== CAPI_REQ) {
-               card->nsentdatapkt++;
+               ctr->nsentdatapkt++;
                ap->nsentdatapkt++;
-               if (card->traceflag > 2) showctl |= 2;
+               if (ctr->traceflag > 2)
+                       showctl |= 2;
        } else {
-               card->nsentctlpkt++;
+               ctr->nsentctlpkt++;
                ap->nsentctlpkt++;
-               if (card->traceflag) showctl |= 2;
+               if (ctr->traceflag)
+                       showctl |= 2;
        }
-       showctl |= (card->traceflag & 1);
+       showctl |= (ctr->traceflag & 1);
        if (showctl & 2) {
                if (showctl & 1) {
                        printk(KERN_DEBUG "kcapi: put [%03d] id#%d %s len=%u\n",
@@ -761,7 +772,7 @@ u16 capi20_put_message(struct capi20_appl *ap, struct sk_buff *skb)
                                        CAPIMSG_LEN(skb->data));
                }
        }
-       return card->send_message(card, skb);
+       return ctr->send_message(ctr, skb);
 }
 
 EXPORT_SYMBOL(capi20_put_message);
@@ -778,16 +789,16 @@ EXPORT_SYMBOL(capi20_put_message);
 
 u16 capi20_get_manufacturer(u32 contr, u8 *buf)
 {
-       struct capi_ctr *card;
+       struct capi_ctr *ctr;
 
        if (contr == 0) {
                strlcpy(buf, capi_manufakturer, CAPI_MANUFACTURER_LEN);
                return CAPI_NOERROR;
        }
-       card = get_capi_ctr_by_nr(contr);
-       if (!card || card->cardstate != CARD_RUNNING) 
+       ctr = get_capi_ctr_by_nr(contr);
+       if (!ctr || ctr->state != CAPI_CTR_RUNNING)
                return CAPI_REGNOTINSTALLED;
-       strlcpy(buf, card->manu, CAPI_MANUFACTURER_LEN);
+       strlcpy(buf, ctr->manu, CAPI_MANUFACTURER_LEN);
        return CAPI_NOERROR;
 }
 
@@ -805,17 +816,17 @@ EXPORT_SYMBOL(capi20_get_manufacturer);
 
 u16 capi20_get_version(u32 contr, struct capi_version *verp)
 {
-       struct capi_ctr *card;
+       struct capi_ctr *ctr;
 
        if (contr == 0) {
                *verp = driver_version;
                return CAPI_NOERROR;
        }
-       card = get_capi_ctr_by_nr(contr);
-       if (!card || card->cardstate != CARD_RUNNING) 
+       ctr = get_capi_ctr_by_nr(contr);
+       if (!ctr || ctr->state != CAPI_CTR_RUNNING)
                return CAPI_REGNOTINSTALLED;
 
-       memcpy((void *) verp, &card->version, sizeof(capi_version));
+       memcpy(verp, &ctr->version, sizeof(capi_version));
        return CAPI_NOERROR;
 }
 
@@ -833,17 +844,17 @@ EXPORT_SYMBOL(capi20_get_version);
 
 u16 capi20_get_serial(u32 contr, u8 *serial)
 {
-       struct capi_ctr *card;
+       struct capi_ctr *ctr;
 
        if (contr == 0) {
                strlcpy(serial, driver_serial, CAPI_SERIAL_LEN);
                return CAPI_NOERROR;
        }
-       card = get_capi_ctr_by_nr(contr);
-       if (!card || card->cardstate != CARD_RUNNING) 
+       ctr = get_capi_ctr_by_nr(contr);
+       if (!ctr || ctr->state != CAPI_CTR_RUNNING)
                return CAPI_REGNOTINSTALLED;
 
-       strlcpy((void *) serial, card->serial, CAPI_SERIAL_LEN);
+       strlcpy(serial, ctr->serial, CAPI_SERIAL_LEN);
        return CAPI_NOERROR;
 }
 
@@ -861,18 +872,17 @@ EXPORT_SYMBOL(capi20_get_serial);
 
 u16 capi20_get_profile(u32 contr, struct capi_profile *profp)
 {
-       struct capi_ctr *card;
+       struct capi_ctr *ctr;
 
        if (contr == 0) {
-               profp->ncontroller = ncards;
+               profp->ncontroller = ncontrollers;
                return CAPI_NOERROR;
        }
-       card = get_capi_ctr_by_nr(contr);
-       if (!card || card->cardstate != CARD_RUNNING) 
+       ctr = get_capi_ctr_by_nr(contr);
+       if (!ctr || ctr->state != CAPI_CTR_RUNNING)
                return CAPI_REGNOTINSTALLED;
 
-       memcpy((void *) profp, &card->profile,
-                       sizeof(struct capi_profile));
+       memcpy(profp, &ctr->profile, sizeof(struct capi_profile));
        return CAPI_NOERROR;
 }
 
@@ -885,7 +895,7 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
        avmb1_extcarddef cdef;
        avmb1_resetdef rdef;
        capicardparams cparams;
-       struct capi_ctr *card;
+       struct capi_ctr *ctr;
        struct capi_driver *driver = NULL;
        capiloaddata ldata;
        struct list_head *l;
@@ -958,26 +968,26 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
                                           sizeof(avmb1_loadandconfigdef)))
                                return -EFAULT;
                }
-               card = get_capi_ctr_by_nr(ldef.contr);
-               if (!card)
+               ctr = get_capi_ctr_by_nr(ldef.contr);
+               if (!ctr)
                        return -EINVAL;
-               card = capi_ctr_get(card);
-               if (!card)
+               ctr = capi_ctr_get(ctr);
+               if (!ctr)
                        return -ESRCH;
-               if (card->load_firmware == NULL) {
+               if (ctr->load_firmware == NULL) {
                        printk(KERN_DEBUG "kcapi: load: no load function\n");
-                       capi_ctr_put(card);
+                       capi_ctr_put(ctr);
                        return -ESRCH;
                }
 
                if (ldef.t4file.len <= 0) {
                        printk(KERN_DEBUG "kcapi: load: invalid parameter: length of t4file is %d ?\n", ldef.t4file.len);
-                       capi_ctr_put(card);
+                       capi_ctr_put(ctr);
                        return -EINVAL;
                }
                if (ldef.t4file.data == NULL) {
                        printk(KERN_DEBUG "kcapi: load: invalid parameter: dataptr is 0\n");
-                       capi_ctr_put(card);
+                       capi_ctr_put(ctr);
                        return -EINVAL;
                }
 
@@ -988,46 +998,46 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
                ldata.configuration.data = ldef.t4config.data;
                ldata.configuration.len = ldef.t4config.len;
 
-               if (card->cardstate != CARD_DETECTED) {
+               if (ctr->state != CAPI_CTR_DETECTED) {
                        printk(KERN_INFO "kcapi: load: contr=%d not in detect state\n", ldef.contr);
-                       capi_ctr_put(card);
+                       capi_ctr_put(ctr);
                        return -EBUSY;
                }
-               card->cardstate = CARD_LOADING;
+               ctr->state = CAPI_CTR_LOADING;
 
-               retval = card->load_firmware(card, &ldata);
+               retval = ctr->load_firmware(ctr, &ldata);
 
                if (retval) {
-                       card->cardstate = CARD_DETECTED;
-                       capi_ctr_put(card);
+                       ctr->state = CAPI_CTR_DETECTED;
+                       capi_ctr_put(ctr);
                        return retval;
                }
 
-               while (card->cardstate != CARD_RUNNING) {
+               while (ctr->state != CAPI_CTR_RUNNING) {
 
                        msleep_interruptible(100);      /* 0.1 sec */
 
                        if (signal_pending(current)) {
-                               capi_ctr_put(card);
+                               capi_ctr_put(ctr);
                                return -EINTR;
                        }
                }
-               capi_ctr_put(card);
+               capi_ctr_put(ctr);
                return 0;
 
        case AVMB1_RESETCARD:
                if (copy_from_user(&rdef, data, sizeof(avmb1_resetdef)))
                        return -EFAULT;
-               card = get_capi_ctr_by_nr(rdef.contr);
-               if (!card)
+               ctr = get_capi_ctr_by_nr(rdef.contr);
+               if (!ctr)
                        return -ESRCH;
 
-               if (card->cardstate == CARD_DETECTED)
+               if (ctr->state == CAPI_CTR_DETECTED)
                        return 0;
 
-               card->reset_ctr(card);
+               ctr->reset_ctr(ctr);
 
-               while (card->cardstate > CARD_DETECTED) {
+               while (ctr->state > CAPI_CTR_DETECTED) {
 
                        msleep_interruptible(100);      /* 0.1 sec */
 
@@ -1052,7 +1062,7 @@ static int old_capi_manufacturer(unsigned int cmd, void __user *data)
 
 int capi20_manufacturer(unsigned int cmd, void __user *data)
 {
-        struct capi_ctr *card;
+       struct capi_ctr *ctr;
 
        switch (cmd) {
 #ifdef AVMB1_COMPAT
@@ -1070,13 +1080,13 @@ int capi20_manufacturer(unsigned int cmd, void __user *data)
                if (copy_from_user(&fdef, data, sizeof(kcapi_flagdef)))
                        return -EFAULT;
 
-               card = get_capi_ctr_by_nr(fdef.contr);
-               if (!card)
+               ctr = get_capi_ctr_by_nr(fdef.contr);
+               if (!ctr)
                        return -ESRCH;
 
-               card->traceflag = fdef.flag;
+               ctr->traceflag = fdef.flag;
                printk(KERN_INFO "kcapi: contr [%03d] set trace=%d\n",
-                       card->cnr, card->traceflag);
+                      ctr->cnr, ctr->traceflag);
                return 0;
        }
        case KCAPI_CMD_ADDCARD:

diff --git a/drivers/isdn/capi/kcapi.h b/drivers/isdn/capi/kcapi.h
index 244711f7f838c34ed3bd4e364ca861a91e37c3b1..f62c53bd6a970fb1cb5a243eb9660e2b8f194387 100644 (file)
--- a/drivers/isdn/capi/kcapi.h
+++ b/drivers/isdn/capi/kcapi.h
@@ -24,16 +24,16 @@ printk(KERN_DEBUG "%s: " format "\n" , __func__ , ## arg); \
 #endif
 
 enum {
-       CARD_DETECTED = 1,
-       CARD_LOADING  = 2,
-       CARD_RUNNING  = 3,
+       CAPI_CTR_DETECTED = 1,
+       CAPI_CTR_LOADING  = 2,
+       CAPI_CTR_RUNNING  = 3,
 };
 
 extern struct list_head capi_drivers;
 extern rwlock_t capi_drivers_list_lock;
 
 extern struct capi20_appl *capi_applications[CAPI_MAXAPPL];
-extern struct capi_ctr *capi_cards[CAPI_MAXCONTR];
+extern struct capi_ctr *capi_controller[CAPI_MAXCONTR];
 
 #ifdef CONFIG_PROC_FS
 

diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c
index 09d4db764d22736e344085ce9d1b35d71791da5a..59fd16a4ad8eca27ae51ee6f2bdb0f3fff278e89 100644 (file)
--- a/drivers/isdn/capi/kcapi_proc.c
+++ b/drivers/isdn/capi/kcapi_proc.c
@@ -15,13 +15,12 @@
 #include <linux/seq_file.h>
 #include <linux/init.h>
 
-static char *
-cardstate2str(unsigned short cardstate)
+static char *state2str(unsigned short state)
 {
-       switch (cardstate) {
-       case CARD_DETECTED:     return "detected";
-       case CARD_LOADING:      return "loading";
-       case CARD_RUNNING:      return "running";
+       switch (state) {
+       case CAPI_CTR_DETECTED: return "detected";
+       case CAPI_CTR_LOADING:  return "loading";
+       case CAPI_CTR_RUNNING:  return "running";
        default:                return "???";
        }
 }
@@ -38,7 +37,7 @@ cardstate2str(unsigned short cardstate)
 static void *controller_start(struct seq_file *seq, loff_t *pos)
 {
        if (*pos < CAPI_MAXCONTR)
-               return &capi_cards[*pos];
+               return &capi_controller[*pos];
 
        return NULL;
 }
@@ -47,7 +46,7 @@ static void *controller_next(struct seq_file *seq, void *v, loff_t *pos)
 {
        ++*pos;
        if (*pos < CAPI_MAXCONTR)
-               return &capi_cards[*pos];
+               return &capi_controller[*pos];
 
        return NULL;
 }
@@ -65,7 +64,7 @@ static int controller_show(struct seq_file *seq, void *v)
 
        seq_printf(seq, "%d %-10s %-8s %-16s %s\n",
                   ctr->cnr, ctr->driver_name,
-                  cardstate2str(ctr->cardstate),
+                  state2str(ctr->state),
                   ctr->name,
                   ctr->procinfo ?  ctr->procinfo(ctr) : "");
 

diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
index d3e5e9da0c8206daea1d535871c8d9548b4962e7..856f38eddd78b5059837cb5b3bb97b762f2459bd 100644 (file)
--- a/include/linux/isdn/capilli.h
+++ b/include/linux/isdn/capilli.h
@@ -66,7 +66,7 @@ struct capi_ctr {
        unsigned long nsentdatapkt;
 
        int cnr;                                /* controller number */
-       volatile unsigned short cardstate;      /* controller state */
+       volatile unsigned short state;          /* controller state */
        volatile int blocked;                   /* output blocked */
        int traceflag;                          /* capi trace */